A company set up a kiosk in the Mall of America for several hours and asked randomly selected people which color cell phone cover was their favorite. The results follow: Age less than 21 Age 21 or greater 10 5 50 15 25 5 White Black 20 Lime 25 Orange 35 Red 10 a. What is the probability of randomly selecting a person who likes Orange cell phones the best? b. Given that the person is under 21 years of age, what is the probability of randomly selecting a person who likes Orange cell phones the best? c. What is the probability of selecting a person who likes any color but orange cell phones?

MATLAB: An Introduction with Applications
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A company set up a kiosk in the Mall of America for several hours and asked randomly
selected people which color cell phone cover was their favorite. The results follow:
Age less than 21 Age 21 or greater
White
10
5
Black 20
Lime
25
Orange 35
Red
10
50
15
25
5
a. What is the probability of randomly selecting a person who likes Orange cell phones the
best?
b. Given that the person is under 21 years of age, what is the probability of randomly
selecting a person who likes Orange cell phones the best?
c. What is the probability of selecting a person who likes any color but orange cell phones?
Transcribed Image Text:A company set up a kiosk in the Mall of America for several hours and asked randomly selected people which color cell phone cover was their favorite. The results follow: Age less than 21 Age 21 or greater White 10 5 Black 20 Lime 25 Orange 35 Red 10 50 15 25 5 a. What is the probability of randomly selecting a person who likes Orange cell phones the best? b. Given that the person is under 21 years of age, what is the probability of randomly selecting a person who likes Orange cell phones the best? c. What is the probability of selecting a person who likes any color but orange cell phones?
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